Y[sub 1]Ba[sub 2]Cu[sub 3]O[sub 7]/MgO/Y[sub 1]Ba[sub 2]Cu[sub 3]O[sub 7] edge Josephson junctions

Robertazzi, R.P.; Koch, R.H.
August 1992
Applied Physics Letters;8/10/1992, Vol. 61 Issue 6, p711
Academic Journal
Demonstrates the fabrication of YBCO weak links using thin sputtered films of magnesium oxide to form a weak link region between junction electrodes. Applicability of the resistively junction equation; Importance of edge cleaning; Implications of device quality improvements for electrode junction surface.


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